10520545

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 15332544

約数和(自身を除く): 4811999

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 1867, 5635, 9335, 13069, 42941, 65345, 91483, 214705, 300587, 457415, 1502935, 2104109, 10520545]

約数ペア:

[(1, 10520545), (5, 2104109), (7, 1502935), (23, 457415), (35, 300587), (49, 214705), (115, 91483), (161, 65345), (245, 42941), (805, 13069), (1127, 9335), (1867, 5635)]